JPH03117844U - - Google Patents

Info

Publication number
JPH03117844U
JPH03117844U JP1990026698U JP2669890U JPH03117844U JP H03117844 U JPH03117844 U JP H03117844U JP 1990026698 U JP1990026698 U JP 1990026698U JP 2669890 U JP2669890 U JP 2669890U JP H03117844 U JPH03117844 U JP H03117844U
Authority
JP
Japan
Prior art keywords
heat dissipation
dissipation plate
semiconductor device
lead frame
pellet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1990026698U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990026698U priority Critical patent/JPH03117844U/ja
Publication of JPH03117844U publication Critical patent/JPH03117844U/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181Encapsulation

Landscapes

  • Lead Frames For Integrated Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案のリードフレームに半導体ペレ
ツトを搭載し樹脂封止した半導体装置の断面図、
第2図は本考案の第2の実施例のリードフレーム
に半導体ペレツトを搭載し樹脂封止した半導体装
置の断面図、第3図は従来のリードフレームを用
いた半導体装置の断面図、第4図は本考案にかか
わるアウタ放熱板部を切離した状態を示す半導体
装置の断面図である。 1……放熱板、1a……アウタ放熱板部、2…
…外部リード、3……半導体ペレツト、4……外
装樹脂、5,6……V溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体ペレツトを搭載する放熱板を有する樹脂
    封止型半導体装置用リードフレームにおいて、前
    記放熱板には、前記搭載ペレツトを包む外装樹脂
    より外部に出ているアウタ放熱板部の切離しを容
    易にするためのV溝が設けられていることを特徴
    とする半導体装置用リードフレーム。
JP1990026698U 1990-03-15 1990-03-15 Pending JPH03117844U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990026698U JPH03117844U (ja) 1990-03-15 1990-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990026698U JPH03117844U (ja) 1990-03-15 1990-03-15

Publications (1)

Publication Number Publication Date
JPH03117844U true JPH03117844U (ja) 1991-12-05

Family

ID=31529579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990026698U Pending JPH03117844U (ja) 1990-03-15 1990-03-15

Country Status (1)

Country Link
JP (1) JPH03117844U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007157801A (ja) * 2005-12-01 2007-06-21 Matsushita Electric Ind Co Ltd 半導体モジュールとその製造方法
JP2010109255A (ja) * 2008-10-31 2010-05-13 Sanyo Electric Co Ltd 半導体装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007157801A (ja) * 2005-12-01 2007-06-21 Matsushita Electric Ind Co Ltd 半導体モジュールとその製造方法
JP2010109255A (ja) * 2008-10-31 2010-05-13 Sanyo Electric Co Ltd 半導体装置

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